Intermittent Fasting

Dr Tejas Limaye explains intermittent fasting and why it is gaining popularity

- Dr Tejas Limaye

Indians are well versed in the art and science of fasting - be it a religious fast or the one simply to lose weight or a hunger strike. This particular article seeks to offer an in depth understanding about the 'new kid on the block' - intermittent fasting. Intermittent fasting is exactly as the name suggests - you fast for some time then you stop fasting for a time and begin this cycle again. The obesity epidemic has spawned a cottage industry of weight-loss schemes. All diets achieve weight loss through the same equation - you take in less food energyeach day than your body burns during normal activity. But intermittent fasting has also piqued the interest of the scientific community as seen by ongoing research studies.

Intermittent fasting is not a new concept. It has evolutionary basis. Hunters and gatherers followed intermittent fasting as a part of their lifestyle due to scarcity and uncertainty of food. Intermittent fasting is also said to have its roots in ancient Indian culture and labeled as a secret behind the long lifespan of sages. In some religions, intermittent fasting is followed during particular days of the year. Ramadan is an excellent example of intermittent fasting.

In recent years, intermittent fasting has gained popularity due to its simplicity and effectiveness in reducing weight. It came into limelight after some celebrities like Chris Hemsworth, Hugh Jackman, Halle Berry, Jennifer Lopez and Nicole Kidman who gave credit of their body transformation to intermittent fasting.

Intermittent fasting explained

Intermittent fasting is to have some set periodic breaks from eating. In intermittent fasting, meals are consumed at defined time within a day or week. Intermittent fasting has raised interest as it gives liberty to eat anything during the specified period.